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Intermediate level arrow right Phrasal verbs


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  • Correct answers:


  • Percentage:

    93% correct answers

  • Points earned:


  • Total time spent:


  • Average time per question:

    7 seconds

  • Question 6

    To knuckle down

    Your answer:

    A) to withdraw support; to resign from a deal;
    b) to drive away from a parking space

    Correct answer:

    To put more effort or work into something

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